function handleDate(date: Date, format: string) {
  let Y = date.getFullYear() + '-';
  let M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
  let D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + ' ';
  let h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours()) + ':';
  let m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()) + ':';
  let s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();

  if (format == 'yyyy-MM-dd hh:mm:ss') {
    return Y + M + D + h + m + s;
  } else if (format == 'yyyy-MM-dd') {
    return Y + M + D;
  } else if (format == 'hh:mm:ss') {
    return Y + M + D + h + m + s;
  }
}

export function timestampToDate(timestamp: number | string, format: string) {
  let date = new Date(timestamp);
  return handleDate(date, format);
}

export function getNowFormatDate(format: string) {
  let date = new Date();
  return handleDate(date, format); 
}
